baber/WOPTO huggingface dataset:
Patent JP-H11343556-A (JP)
Title: Production of hot dip aluminum-zinc alloy plated steel sheet excellent in crack resistance
Inventor: INAGAKI JUNICHI
IPC: C23C2/06
Filed: 1998-05-30
Abstract: PROBLEM TO BE SOLVED: To produce a ho dip Al-Zn alloy plated steel sheet excellent in crack resistance without increasing the number of producing processes and without adding special elements into a plating bath. SOLUTION: In this method for producing a hot dip Al-Zn alloy plated steel sheet in a continuous hot dip plating equipment by annealing a steel sheet and successively subjecting it to hot dip plating in a hot dip Al-Zn plating bath contg. 20 to 95 wt.% Al, after the hot dip plating, the plated steel sheet in the process of cooling is subjected to heat-retention treatment in the solid-liq. coexistent temp. region of the plating metal for 1 to 120 sec or slow cooling treatment at <=10 deg.C/sec cooling rate for 5 to 120 sec. In the plated steel sheet obtd. by the method, since the difference in the hardness between the dendrite parts and the inter-dendrite parts is small, the opening width of each crack is small, and the deterioration in the appearance of the plated film caused by cracks is hardly caused.
Patent JP-2000352058-A (JP)
Title: Wood soil fence
Inventor: KAWAMOTO KIROKU
IPC: E02D17/20
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a wood soil fence having such effect that it will not cause natural destruction in which installation work at site is easy. SOLUTION: A wood fence plate 4 is installed between a pair of vertical woody members 2 provided to stand in parallel at a specified interval, a front end part inner side surface of a woody cross member 1 is fastened by a bolt 6 to a lower end part outer side surface of the vertical member 2, the vertical member 2 and the cross member 1 are fastened to each other by an angle fixing member 3, an assemblage angle between the vertical member 2 and the cross member 1 is set to form a fence unit 10, plural fence units 10 are continuously disposed laterally, and the cross bar 1 in each fence unit 10 is fixed to the ground by an anchor pin. A space part S formed between the fence units 10 adjacent to each other is covered with a sand mat 5 having strong water permeability and corrosion resistance.
Patent JP-S6324768-A (JP)
Title: Picture display
Inventor: KOMATSU KENICHI
IPC: H04N5/57
Filed: 1986-07-17
Abstract: PURPOSE:To execute automatically the luminance adjustment for a picture by measuring the luminance of the picture displayed actually on a monitor with a photodetecting element and feeding back the result through a comparator and an adder. CONSTITUTION:A photodetecting element 4 is arranged on the glass surface of a monitor 2 and the light of a fluorescent substance 41 of the inner surface of the glass is photodetected. A comparator 53 compares the output from the photodetecting element 4 amplified by an amplifier 51 with a reference value set beforehand and outputs an error signal in proportion to the difference in the reference value. An adder 55 adds the signal from the comparator 53 impedance-converted by an impedance converter 54 to a video signal inputted from a video signal input terminal 3, and the signal from the adder 55 is fed back to a monitoring cathode 56 as an electric potential change. Thus, the luminance adjustment for the picture is automatically executed.
Patent JP-S6147430-A (JP)
Inventor: MAAKU EMU KONUEI
IPC: B01J31/34
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6145171-A (JP)
Title: Lubricating mechanism of automatic speed change gear
Inventor: MOROTO SHUZO
IPC: F16H3/00
Filed: 1984-08-08
Abstract: PURPOSE:To supply lubricating oil to both an input shaft and an output shaft by forming a lubricating oil supply path on an intermediate transmission shaft, and dividing and supplying the lubricating oil into a lubricating oil supply path on input shaft side and a lubricating oil supply path on output shaft side. CONSTITUTION:In the rear of an input shaft 1, an intermediate transmission shaft 3 is rotatably mounted in series to the input shaft 1. The intermediate transmission shaft 3 includes an internal lubricating oil supply path 3A, a lubricating oil supply path 3B on input shaft side and a lubricating oil supply path 3C on output shaft side, wherein the lubricating oil supply path 3B on input shaft side is disposed at the shaft axis of the intermediate transmission shaft 3, and the lubricating oil supply path 3C on output shaft side and a shaft end connecting path 5 on the other side are positioned symmetrical about the shaft axis of the intermediate transmission shaft 3. Further, lubricating oil supplied to the interior of the internal lubricating oil supply path 3A is divided and supplied into the lubricating oil supply paths 3B, 3C on input shaft side and output shaft side.
Patent JP-H0333233-A (JP)
Title: Method for outputting full-bobbin preanouncement of spinning frame
Inventor: SHIBUYA MAKOTO
IPC: D01H1/32
Filed: 1989-06-30
Abstract: PURPOSE:To transmit a full-bobbin preanouncement signal at a definite time before the full-bobbin even by changing the rotational speed of a spindle and to smoothly perform the preparatory operation for doffing by outputting a full-bobbin preanouncement signal using a specific method. CONSTITUTION:A rotational speed V of a spindle, a yarn length L corresponding to full-bobbin and a desired doffing preparation time 't' are inputted into a control unit for controlling the operation of a spinning frame. In the case of spinning, the real spun yarn length X or a spinning time T are successively detected and inputted into the control unit. A full-bobbin preanouncement signal is outputted from the control unit when the remaining time necessary for spinning the full-bobbin yarn length L reaches 't'. Concretely, the spun yarn length l=VXt during the time 't' and the spun yarn length L'=L-l from the start of winding to the output of full-bobbin preanouncement signal are calculated by an arithmetic unit and the rotational number of the front roller of the fine spinning frame is detected in the spinning process. The real spun yarn length X is inputted into the control unit and compared with L'. The signal is outputted when X reaches L'.
Patent JP-H0966178-A (JP)
Title: Installing member of cushion skin material
Inventor: MATSUOKA TSUTOMU
IPC: B68G7/12
Filed: 1995-06-09
Abstract: PURPOSE: To provide a skin material installing member whose installing work is simple and tension can be uniformly held by constituting it of skin materials, a recessed fastening material arranged on its reverse, a groove means arranged on a foaming body surface and a projecting fastening material arranged on its inside. CONSTITUTION: An installing member is composed of skin materials 6 and 9, a recessed fastening material 11 sewn on along a boundary line 7 of the skin materials on its reverse, a long and narrow groove 8 arranged between urethane molds 3 and 4 and a projecting fastening material 13 arranged at the bottom of the groove 8. The skin materials 6 and 9 are composed of respectively different raw materials, and have a structure different in its rigidity or resiliency. The recessed fastening material 11 is composed of a fastening material, and is sewn in a straight line shape along the boundary line 7 in a condition of being wound in a loop shape. A stem 12 meshing with the recessed fastening material 11 is arranged on a surface of the projecting fastening material 13, and the groove means 8 and the projecting fastening material 13 are integrally formed with the urethane molds 3 and 4.
Patent JP-H1059937-A (JP)
Title: Production of (+-)2-azabicyclo(2.2.1)hept-5-en-3-one
Inventor: ROMANOWSKI FRANK DR
IPC: C07D209/52
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To produce the subject high-purity compound in high yield by reacting a sulfinate with cyanogen chloride in water and then reacting the produced sulfonyl cyanide with cyclopentadiene. SOLUTION: A sulfinate of the formula RSO2 X (R is ethyl, benzyl, 4- nitrobenzyl, etc.; X is Na, K or H) is reacted with cyanogen chloride in water as a solvent to produce a sulfonyl cyanide of the formula RSO2 CN, which, without being intermediately separated, is subsequently reacted with 1,3- cyclopentadiene to filter a precipitate of the formed by-product (a sulfinate). The value of pH of the filtrate is then regulated to 8.5 value with an aqueous solution of an alkali metallic hydroxide. The objective substance is subsequently isolated by extraction.
Patent JP-H0610143-A (JP)
Title: Magnetic floating process device
Inventor: YOSHIOKA TAKESHI
IPC: C23C16/458
Filed: 1992-06-25
Abstract: PURPOSE:To uniformly form a film on a large area substrate by providing the outside of a plasma holding chamber with an external coil and translating or rotating a magnetically floating sample during the formation of the thin film. CONSTITUTION:A permanent magnet 7 is mounted on a holder 6 supporting the sample (substrate) 5. The sample holder 6 is integrally floated by the interaction with the magnetic field generated by a magnetic field coil 3 of a magnetic field generating means. The floating height of the holder 6 is held constant by a guide magnet 6 of a guide rail constituted of the permanent magnet 7. The outside of the plasma holding chamber 2 is newly provided with the external coil 10 and the magnetically floating sample 5 is translated or rotated during the formation of the thin film. As a result, the large-area sample is subjected to uniform etching.
Patent JP-H0456291-A (JP)
Title: Semiconductor laser noise production device
Inventor: YOSHIKAWA NORIYUKI
IPC: H01S5/042
Filed: 1990-06-25
Abstract: PURPOSE:To obtain a noise reduction device which is small in size, wide in matching bandwidth, stable in characteristics, and small in leakage electromagnetic wave by a method wherein the noise reduction device is provided with a chip integrated circuit where a matching circuit and a low-pass filter are monolithically molded with magnetic material into a package. CONSTITUTION:A matching circuit and a low-pass filter are monolithically molded with magnetic material into a chip integrated circuit. The matching circuit is composed of three or more elements such as a coil and a capacitor and has a band of + or -30 MHz centering on a center frequency.
Patent JP-H1016782-A (JP)
Title: Moving device
Inventor: HOUDA TOMOYUKI
IPC: G05D1/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To perform deceleration to meet operator's intention by controlling a traveling system drive means so that maximum speed is reduced as a rotational angel of a detected steering wheel is increased. SOLUTION: A moving device 1 has a moving device body and a drive means 4 and a detecting means 5 for detecting movement of an operator 2 through a transmitting member and the drive means 4 is controlled by a control means 6 based on the detection of the detecting means 5. CPU 14 operates speed and rotational speed of a steering wheel and provides a speed value to a motor controller 9 and provides a rotational speed value of the steering wheel to a servo driver 10 as control signals. A steering motor is driven by the servo driver 10 and transmitted to a rotary support mechanism through a speed reducer. Whereby, the moving device performs speed reduction operation automatically and safe turning can be provided.
Patent JP-S5957262-A (JP)
Title: Toner receiving device
Inventor: TAMURA TAKASHI
IPC: G03G15/08
Filed: 1982-09-25
Abstract: PURPOSE:To prevent a toner from flowing out or scattering to the outside, by link-detaining one end of an opening part of a receiving device to a machine frame by a spring, providing a lock member being movable to the left and right against the spring, and constituting so that the other end of the lock member is pushed aside to the left by the lower end of a toner vessel and is installed, and after the installation, the lock member moves to the right and is locked, and the lock is released manually after supply of a toner is ended. CONSTITUTION:As for an opening and closing cover 23, the reverse side of an upper cover 21 and the upper face of the opening and closing cover 23 are made to contact closely at each circumferential edge part by a push-up spring A222, and opening parts 211, 221 are locked to a closed cover state by the opening and closing cover 23. When loading a toner vessel unit 1, it is inserted by moving a lock knob 263 to the left, and when a hand is set free, a lock member 26 is reset to the right by a compression spring 234, and the vessel unit 1 is held exactly. Also, the lock is released by loading the vessel unit 1, and a knob 25 can be moved to the right direction. When the opening and closing cover 23 moves to the right, the lock member 26 is fixed, therefore, a misoperation can be prevented. When the lock knob 263 is moved to the left against the compression spring 234, a lock pawl member 261 engaged to a mouth piece part 13 of the vessel unit 1 is shunted to the left, and the vessel unit 1 can be taken out of the opening part 211.
Patent JP-H0331810-A (JP)
Title: Optical system for lighting
Inventor: UEMURA HARUO
IPC: G03B27/54
Filed: 1989-06-29
Abstract: PURPOSE:To light an object surface with an illuminance distribution symmetrical about an optical axis by setting a specific condition among the size of an effective irradiated area, the interval between a reflecting optical element and the irradiated area, and the focal length of the reflecting optical element. CONSTITUTION:The lighting optical system consists of a spherical mirror 10 and a light source 11, which consists of an elliptic mirror 14, a mercury lamp 15, a mirror 16, and a fly-eye lens 17, which is arranged in deviating from the main axis 10b of the spherical mirror by an angle theta. Then an expression I holds, where (f) is the focal length of the spherical mirror 10 (1000 in figure), D the size of the effective irradiated area in an asymmetric direction due to an off-axis state, L the gap between the spherical mirror 10 and irradiated surface 13, and K 0.67 (when 0.58 > (D/f)) or 2(D/f)<2> (when 0.58 <= (D/f)). Consequently, the center of the illumination distribution is nearly aligned with the optical axis of reflected light and a symmetrical illuminance distribution is obtained.
Patent JP-H0826002-A (JP)
Title: Control method at shift transition
Inventor: IBAMOTO MASAHIKO
IPC: B60W10/10
Filed: 1994-07-20
Abstract: PURPOSE:To reduce shift shock even if the condition is changed by controlling the line pressure so as to let the drive shaft torque detected value follow to a target torque signal, and further giving a signal to an engine control part so as to control the engine torque to reduce. CONSTITUTION:A target torque generation part 9 which generates a drive torque target value during shifting in a transmission is provided, a drive torque computation part 10 which computes drive torque is provided, the deviation obtained by comparing both outputs with each other is given to a line pressure command part 11, and the clutch pressure of the transmission 3 is controlled through a line pressure control part so as to let the drive torque dur-ing shifting follow to a target torque and adjust the clutch transmission torque. Simultaneously with the line pressure control, when the deviation becomes a negative value over a prescribed value, a torque reduction command part 21 outputs a torque reduction signal to an engine control device 7, and controls the engine torque to reduce. Hereby, even if the condition is changed, the shift shock can be reduced.
Patent JP-H067685-A (JP)
Title: Regeneration of deteriorated catalyst
Inventor: OKITA MOTOMU
IPC: B01J27/28
Filed: 1992-06-25
Abstract: PURPOSE:To enable regeneration of P, Mo, V type catalyst of which catalytic activity is deteriorated due to the use for producing methacrylic acid by gas phase oxidation of methacrolein by heat-treating the deteriorated catalyst under passing a gas containing oxygen of the prescribed amount at prescribed temp. CONSTITUTION:After the catalyst containing at least P, Mo and V is used to produce methacrylic acid by gas phase catalytic oxidation of methacrolein with molecular oxygen, the catalyst of which catalytic activity is deteriorated is regenerated in a reaction pipe. In such a case, heat treatment is executed under passing oxidative gas containing at least 0.1vol.% molecular oxygen at 300-410 deg.C for 0.5-50hr. In addition, ammonium nitrate, ammonium carbonate and/or ammonium bicarbonate is added by below 20wt.% based on deteriorated catalyst to execute the heat treatment. In such a way, considerable level regeneration of activity is attained by this convenient method.
Patent JP-H051392-A (JP)
Title: Preservation method of rare earth alloy, production of the same, using metho of the same and the same having rust preventing means
Inventor: KAYA MASANORI
IPC: C23F15/00
Filed: 1991-06-12
Abstract: PURPOSE:To offer a rust preventing method for a rare earth alloy such as a 72 Nd-Fe-B-based permanent magnet, particularly the rust preventing method in the case of preservation, production and use of the rare earth alloy and to provide the rare earth alloy having rust preventing function. CONSTITUTION:The rare earth alloy 11 is dipped into a water-based ion conductive medium 41, and a potential which generates a diffusion limiting current when dissolved oxygen in the medium 41 is reduced with cathode electrode of the rare earth alloy 11 and which is higher than a potential generating hydrogen on the surface of the rare earth alloy 11 in the medium 41 is impressed to the rare earth alloy 11.
Patent JP-2000008292-A (JP)
Title: Doctor device
Inventor: YAMAMOTO REIJI
IPC: D21G3/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a doctor device capable of correcting contact pressure in its longitudinal direction as satisfactorily as possible even in the case of a lengthy and single doctor blade. SOLUTION: This doctor device has (A) a doctor blade 45, (B) a blade holder 67 holding the blade 45, (C) three tubes 71 for correcting contact pressure, made of an elastic material, (D) three pipes 73 for separately feeding air into each of three tubes 71 and (E) a pressure control valve 83. The contact adjustment of the doctor blade 45 can be conducted at least by each segment formed by dividing the blade 45 into three parts and more satisfactorily.
Patent JP-S6147675-A (JP)
Title: Josephson reversing gate
Inventor: FUJIMAKI NORIO
IPC: H03K19/195
Filed: 1984-08-13
Abstract: PURPOSE:To obtain a Josephson inverting gate having a simple construction and capable of reversing an inputted signal and outputting immediately, by adding a resonance circuit containing a non-linear inductance varying the inductance value in accordance with the input signal, to a Josephson junction which is constantly maintained under a limited voltage. CONSTITUTION:A signal is supplied from a signal source VS which is a means for supplying bias current to one end of the second Josephson junction J2 via an inductance LS, and inputted into a loop consisting of the second Josephson junction J2, a capacitor C and a non-linear inductance LV, through an end, for example, of the non-linear inductance LV. One end of the second Josephson junction J2 is supplied with current from a bias current source IB which is a means for supplying bias current. An output is taken out from the second Josephson junction J2 through an inductance LL to a load RL. The inductances LS and LV are provided for preventing the resonance of the loop from being damped by an internal resistance RS and a load resistance RL.
Patent JP-H0826559-A (JP)
Title: Paper feeder
Inventor: ONO YUKIHIRO
IPC: B65H29/54
Filed: 1994-07-20
Abstract: PURPOSE:To prevent occurrence of a jam caused by improper separation by performing separation improved of paper from a conveying belt, in the case of feeding the paper viscously held or sucked by the conveying belt having viscousness or sucking property. CONSTITUTION:A conveying belt 5, having viscousness or suction property, is wound between a pair of rollers 3, 4 having a rotational center parallel to each other. A separation guide member 6, having one end part placed in a sideward part of the one roller 3 positioned in the downstream along a feed direction of paper 1 to extend to a position opposed to an upper surface side of the paper 1 conveyed by the conveying belt 5 and the other end part extended toward the downstream along the feed direction of the paper 1, is provided. Accordingly, even in the case of strong viscous force and sucking force of the conveying belt 5, the paper 1 separated from the conveying belt 5 is surely separated by coming into contact with the separation guide member 6.
Patent JP-2000357711-A (JP)
Title: Manufacturing jig and manufacturing method of semiconductor device
Inventor: OTA KAZUYA
IPC: H01L21/683
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To stably hold flat a manufacturing jig of a semiconductor device which can hold a board such as a flexible tape, etc., and the manufacturing device of the semiconductor device which employs the jig. SOLUTION: A manufacturing jig comprises a holding plate 1, which is integrally formed on the aperture 21 of a plate supporting table 2 having a hollow part 20a in it and the aperture 21 continuous with the hollow part 20a or fitted to aperture 21 with an O-ring therebetween and has a flat mounting board holding plane, attracting holes 11 which pierce through the holding plate 1 in the mounting board holding plane and an air suction means which sucks air, for instance air in the hollow part, through the suction holes 11 from the opposite side of the mounting board holding plane. The mounting board is put on the mounting board holding plane, so as to close the suction holes 11, the air in the hollow part is sucked by the suction means and the mounting board is sucked, held and fixed.
Patent JP-S5957386-A (JP)
Title: Recognizing system of music
Inventor: NAGAO MAKOTO
IPC: G06V30/304
Filed: 1982-09-27
Abstract: PURPOSE:To enable sure recognition of a note by converting density distribution in the direction of horizontal axis of a music into density distribution in the direction of vertical axis, and cutting density distribution in the direction of horizontal axis by a specified rate to the maximum value and searching the closed area. CONSTITUTION:A density curve 2 in the direction of horizontal direction of a music 1 is determined and this is converted to a density distribution curve 3 in the direction of vertical axis. Using a threshold value 80%, for instance, of the maximum value of the curve 3, and cutting by a quantity Y0 corresponding to X0 of the curve 2, a density distribution curve 4 of notes only from which density data of five staffs are removed is obtained. This is compared with the height X1, 80% of the width of five staffs, and the curve 4 and peak values PC1 and PC2 are obtained. From comparison of the area S2 of the peak position, and areas S1, S2 of left and right specified width, black notes and measure lines are discriminated. When there is noblack note, density distribution 14 in vertical direction of cut out area 12A is determined and judged as white note. Searching picture element (a) of white note head is set and this is moved from position (b) along the line, and white notes are discriminated by measuring the peripheral length of a loop that reaches a point (c).